Rank these fuel system cleaners

[boxcartommie22]

1.bg bg 44k or bg cf-5
2.redline si-1
3.neutra 131

 

[NHHEMI]

The only fuel system treatment I use now is Techron Plus. Works great for me.

 

[BigOil]

Techron is the original and still claims "unbeaten" I recall (a big claim actually) FSC.

Chevron sells other PEA technology to other OEMs and bottlers. Hint - look at the shape of GM FSC at dealer, not Techron probably but a Chevron bottle with good technology...

Shell sells Vektron (hence V power..) into other channels too (a good PEA I think)

Smaller companies cant make the actives in general, just cut it with kerosene and bottle it up. I guess they might add something else, but not sure what.

 

[Audi Junkie]

I have that 1991 Suzuki GSX that had minor carb issues. Been using Regane and it really freed up the carb that was not getting flow. I mean it REALLY worked. fwiw, PZ jugs at WM have a save $1 instant coupon stuck to the outside that works fine if you just tear it off and use it alone for the Regane.